AirHint found the following cheapest return flights from Toronto (YYZ) to Warsaw (WAW) in October 2025 (see full year).

Return flights

01 Oct - 13 Oct	WestJet
01 Oct - 12 Nov	Scandinavian Airlines
12 Oct - 26 Oct	British Airways
01 Oct - 30 Nov	British Airways
23 Oct - 27 Oct	British Airways
18 Oct - 01 Nov	SWISS
18 Oct - 01 Nov	LOT	direct
23 Oct - 27 Oct	LOT	direct
01 Oct - 13 Oct	LOT	direct
12 Oct - 26 Oct	LOT	direct
01 Oct - 30 Nov	LOT	direct
09 Oct - 16 Oct	WestJet
13 Oct - 03 Nov	WestJet
01 Oct - 12 Nov	LOT	direct

Also check the deals for one-way flights from Toronto to Warsaw in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Toronto to Warsaw in October from 491€

Return flights